LG D2743PB User Manual

Download

Page 1

ENGLISH

OWNER’S MANUAL

CINEMA 3D MONITOR

Please read this manual carefully before operating your set and retain it for future reference.

CINEMA 3D MONITOR MODEL

D2343PB D2743PB

www.lg.com

Page 2

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

Page 3

ENGLISH

ENG

TABLE OF CONTENTS

3 ASSEMBLING AND PREPAR-

ING

3 Unpacking

4 Parts and buttons

5 Setting up the Monitor set

5 - Attaching the Stand Base

6 - Detaching the Stand Base

7 - Mounting on a table

7 - Using the cable holder

9 - Mounting on a wall

10 USING THE MONITOR SET

10 Connecting to a PC

10 - D-SUB connection

10 - DVI-D connection

10 - HDMI connection

12 CUSTOMIZING SETTINGS

23 TROUBLESHOOTING

25 TROUBLESHOOTING WHEN

USING 3D MODE

26 SPECIFICATIONS

26 D2343PB

27 D2743PB

28 Preset Modes (Resolution)

29 Indicator

30 SAFETY PRECAUTIONS

30 - Precautions to take when viewing 3D

images

30 - When using 3D Glasses

13 Customizing Settings

13 - Menu Settings

14 - PICTURE

15 - COLOR

16 - DISPLAY

16 - VOLUME

17 - OTHERS

18 - FUNC.Settings

18 - 3D SETTINGS

19 - Setting Dual Play

20 PICTURE MODE

21 - SUPER+RESOLUTION

22 SUPER ENERGY SAVING

31 PROPER POSTURE

31 Proper posture for using the Monitor set.

31 Precautions to take when viewing 3D im-

ages

Page 4

ASSEMBLING AND PREPARING

Unpacking

Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and accessories.

CD(Owner's Manual) /

Card

Power Cord AC-DC Adapter AC-DC Adapter

( Depending on the country ) ( Depending on the country )

D-SUB Cable

DVI-D Cable

(This cable is not included

in all countries.)

ENGLISH

ENG

Stand Body Stand Body Stand Base

3D Glasses

(Normal type)

The number and type of 3D glasses may differ depending on the model of country.

3D Glasses

(Normal type)

Two Screws

3D Glasses

(Normal type)

3D Glasses

(Clip-on type)

CAUTION

Do not use any unapproved accessories to ensure the safety and product life span.

Any damages or injuries by using unapproved accessories are not covered by the warranty.

NOTE

The accessories supplied with your product may vary depending on the model.

Product specifications or contents in this manual may be changed without prior notice due to upgrade

of product functions.

Page 5

ENGLISH

ENG

ASSEMBLING AND PREPARING

Parts and buttons

Power Indicator

Lighting On: Turned on

Lighting Off: Turned off

Connection panel (See p.10)

(Power Button)

Button (See p.12)

Page 6

ASSEMBLING AND PREPARING

Setting up the Monitor set

Attaching the Stand Base

Place the Monitor set with the screen side

down on a flat and cushioned surface.

CAUTION

Lay a foam mat or soft protective cloth on the surface to protect the screen from damage.

D2343PB

Attach the Attach the

Tighten the screw to the right with a coin.

Stand Body Stand Base

to the monitor set.

D2743PB

Attach the

Use two screws to fix the

monitor set.

Attach the

Tighten the screw to the right with a coin.

Stand Body

Stand Base

to the monitor set.

Stand Body

ENGLISH

ENG

and

Stand Body

Stand Base

Stand Body

Stand Base

Page 7

ASSEMBLING AND PREPARING

ENGLISH

ENG

Detaching the Stand Base

Place the Monitor set with the screen side

down on a flat and cushioned surface.

D2343PB

Pull out the the monitor set.

Turn the screw to the left with a coin. Pull out the

Stand Body

Stand Base

and

Stand Base

from

D2743PB

Turn the screw to the left with a coin.

Pull out the

Remove two screws and pull out the

Body

Stand Body

Stand Base

from the monitor set.

from the

Stand Body

Stand

Stand Base

Stand Body

Stand Base

Stand Body

CAUTION

This illustration depicts the general model of

connection. Your monitor may differ from the items shown in the picture. Do not carry the product upside down holding

only the stand base. The product may fall and get damaged or injure your foot.

Page 8

ASSEMBLING AND PREPARING

Mounting on a table

Lift and tilt the Monitor set into its upright

position on a table.

Leave a 10 cm (minimum) space from the wall for proper ventilation.

10 cm

Press (Power) button on the bottom switch

panel to turn the power on.

CAUTION

Unplug the power cord before moving the Monitor to another location. Otherwise electric shock may occur.

Using the cable holder

ENGLISH

ENG

Connect the AC-DC Adapter and Power Cord

to a wall outlet.

Cable holder

Page 9

ASSEMBLING AND PREPARING

ENGLISH

ENG

WARNING

When you adjust the angle, do not hold the bottom of the Monitor set frame as shown on the following illustration, as may injure your fingers.

Do not touch or press the screen when adjusting the angle of the monitor.

Do not hold this set like below picture.Monitor screen can detach from stand base and injure your body.

Using the Kensington security system

The Kensington security system connector is located at the back of the Monitor set. For more information of installation and using, refer to the manual supplied with the Kensington security system or visit

Connect the Kensington security system cable between the Monitor set and a table.

http://www.kensington.com

NOTE

Tilt from +20 to -5 degrees up or down to adjust the angle of the Monitor set to suit your view.

Front Rear

The Kensington security system is optional. You can obtain it from most electronics stores.

Page 10

ASSEMBLING AND PREPARING

Mounting on a wall

For proper ventilation, allow a clearance of 10 cm on each side and from the wall. Detailed instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide.

10 cm

If you intend to mount the Monitor set to a wall, attach Wall mounting interface (optional parts) to the back of the set. When you install the Monitor set using a wall mounting interface (optional parts), attach it carefully so it will not drop.

Please, Use the screw and wall mount interface

in accordance with VESA Standards.

If you use screw longer than standard, the

monitor might be damaged internally.

If you use improper screw, the product might be

damaged and drop from mounted position. In this case, LG Electronics is not responsible for it.

VESA compatible.

Please use VESA standard as below.

784.8 mm (30.9 inch) and under

* Wall Mount Pad Thickness : 2.6 mm

* Screw : Φ 4.0 mm x Pitch 0.7 mm x

Length 10 mm

787.4 mm (31.0 inch) and above

* Please use VESA standard wall mount pad

and screws.

10 cm

Model

VESA (A x B) 75 x 75 100 x 100 Standard screw M4 Number of screws 4

D2343PB

D2743PB

CAUTION

Disconnect the power cord first, and then

move or install the Monitor set. Otherwise electric shock may occur. If you install the Monitor set on a ceiling or

slanted wall, it may fall and result in severe injury. Use only an authorized LG wall mount

and contact the local dealer or qualified personnel. Do not over tighten the screws as this may

cause damage to the Monitor set and void your warranty. Use only screws and wall mounts that

meet the VESA standard. Any damages or injuries by misuse or using an improper accessory are not covered by the warranty.

NOTE

Use the screws that are listed on the VESA

standard screw specifications. The wall mount kit will include an installation

manual and necessary parts. The wall mount bracket is optional. You can

obtain additional accessories from your local dealer. The length of screws may differ depending

on the wall mount. Be sure to use the proper length. For more information, refer to the

instructions supplied with the wall mount.

ENGLISH

ENG

Page 11

USING THE MONITOR SET

ENGLISH

ENG

USING THE MONITOR SET

Connecting to a PC

Your Monitor set supports Plug & Play*.

*Plug & Play: A PC recognizes a connected device that users connect to a PC and turn on, without device configuration or user intervention.

D-SUB connection

Transmits analog video from your PC to the Monitor set. Connect the PC and the Monitor set with the supplied D-sub 15 pin signal cable as shown in the following illustrations.

DVI-D connection

Transmits a digital video signal from your PC to the Monitor set. Connect the PC and the Monitor set with a DVI cable as shown in the following illustrations.

NOTE

When using a D-Sub signal input cable

connector for Macintosh

Mac adapter

For Apple Macintosh use, a separate plug adapter is needed to change the 15 pin high density (3 row) D-SUB VGA connector on the supplied cable to a 15 pin 2 row connector.

HDMI connection

Transmits the digital video and audio signals from your PC or A/V to the Monitor set. Connect the PC or A/V and the Monitor set with the HDMI cable as shown in the following illustrations.

NOTE

If you use HDMI PC, it can cause compatibility

problem.

Page 12

USING THE MONITOR SET

CAUTION

Connect the signal

input cable and tighten it by turning the screws clockwise. Do not press the screen with your finger for

a long time as this may result in temporary distortion on the screen. Avoid displaying a fixed image on the

screen for a long period of time to prevent image burn. Use a screensaver if possible.

Self Image Setting Function

Press the power button on the bottom panel to turn the power on. When monitor power is turned on, the " automatically. (Only supported in Analog Mode)

NOTE NOTE

When you want to use two PC in our Monitor,

please connect the signal cable(D-SUB/ DVI-D/HDMI) respectively in Monitor set. If you turn the Monitor set on while it is cold,

the screen may flicker. This is normal. Some red, green, or blue spots may appear

on the screen. This is normal.

Self Image Setting

"Self Image Setting" Function.

This function provides the user with optimal display settings.When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals.(Only supported in Analog Mode)

‘AUTO’ Function.

When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO function button to improve resolution. (Only supported in Analog Mode)

" Function is executed

ENGLISH

ENG

Page 13

CUSTOMIZING SETTINGS

ENGLISH

ENG

CUSTOMIZING SETTINGS

Press the desired button on the bottom of the Monitor set.

Change the value of the menu item by pressing the buttons on the bottom of the Monitor set.

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Select

EXIT

to leave the OSD menu.

Monitor set Buttons

Button Description

Accesses the main menus.(See p.13)

(Power Button)

OSD LOCKED/ UNLOCKED

The 2D → 3D hot key is used to move to the 3D Settings menu.

Recognizes the input image automatically and displays 3D images without having the 3D mode on manually.

Activates menus to select and adjust various functions.

When adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only supported in Analog Mode)

The best display mode

You can choose the input signal.

• When two input signals are connected, you can select the input signal (D-SUB/DVI/

HDMI) you want.

• When only one signal is connected, it is automatically detected. The default setting is

D-SUB.

EXIT

Exit the OSD(On Screen Display).

Turns the power on or off.

Power Indicator

This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. The message "OSD LOCKED" should appear. You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear.

1920 x 1080

The power indicator stays red if the display is running properly (On Mode). If the display is in Sleep Mode, the power indicator blinks red.

Page 14

Customizing Settings

Menu Settings

CUSTOMIZING SETTINGS

ENGLISH

ENG

Press

Set the options by pressing the ◄ or ► or ▼

to display the

button on the bottom of the Monitor set

OSD.

buttons.

Select the "

NEXT MENU

" button to enter the more

option settings.

Select

EXIT

to leave the OSD menu.

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Each option is explained below.

MENU Analog Digital HDMI Description

BRIGHTNESS

CONTRAST ● ● ●

WIDE/ORIGINAL

RESET

● ● ●

To adjust the brightness, contrast of the screen

WIDE

Switch to full screen mode according to input image signal.

ORIGINAL

Change the input image signal ratio to original. * This function works only if input resolution is lower than Monitor set ratio (16:9).

Restore all factory default settings. Press the immediately.

buttons to reset

, ►

◄

MENU > NEXT MENU Analog Digital HDMI Description

PICTURE

COLOR GAMMA

DISPLAY HORIZONTAL

VOLUME

OTHERS LANGUAGE

Analog:

Digital:

HDMI:

SHARPNESS ● ● ●

BLACK LEVEL ●

OVER SCAN ●

RESPONSE TIME ● ● ●

COLOR TEMP

VERTICAL

CLOCK

PHASE

POWER INDICATOR

WHITE BALANCE ●

● ● ●

●

● ● ●

D-SUB(Analog signal) input.

DVI-D(Digital signal) input.

HDMI(Digital signal) input.

To adjust the clearness of the screen .

To set offset level

To improve the clarity and stability of the screen

To set the response time of displayed picture.

To customize the color of the screen

To adjust the position of the screen

To improve the clarity and stability of the screen

●

To adjust the volume

To customize the screen status for a user's operating environment

Page 15

ENGLISH

ENG

CUSTOMIZING SETTINGS

PICTURE

Press

to display the

button on the bottom of the Monitor set

OSD.

Select the "

option settings.

Enter to

Set the options by pressing the ◄ or ► or ▼

buttons.

Select

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Each option is explained below.

MENU > NEXT MENU > PICTURE Description

SHARPNESS

BLACK LEVEL

OVER SCAN

RESPONSE TIME

NEXT MENU

PICTURE

EXIT

by pressing the ▼ button.

to leave the OSD menu.

" button to enter the more

To adjust the clearness of the screen.

You can set the offset level. If you select'HIGH', the screen will be bright and if you select ‘LOW’, the screen will be dark.(only for HDMI input) * Offset?As the criteria for video signal, it is the darkest screen the monitor can show.

To select the range of output image for DTV timing in HDMI input.(only for HDMI input)Recommend overscan function to turn on when connect AV equipment.

You can set a response time for displayed pictures based on the speed of the screen. For a normal environment, it is recommended that you use 'NORMAL'. For a fast-moving picture, it is recommended that you use 'FAST'.

OVER SCAN and RESPONSE TIME are disabled in 3D mode.

Page 16

COLOR

Press

to display the

button on the bottom of the Monitor set

OSD.

CUSTOMIZING SETTINGS

ENGLISH

ENG

Select the "

option settings.

Select

Enter to

Set the options by pressing the ◄ or ► or ▼

buttons.

Select

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Each option is explained below.

MENU > NEXT MENU > COLOR Description

GAMMA

COLOR TEMP CUSTOM

NEXT MENU

COLOR

EXIT

by pressing the ► button.

COLOR

by pressing the ▼ button.

to leave the OSD menu.

" button to enter the more

Set your own gamma value. : GAMMA 0, GAMMA 1, GAMMA 2 on the monitor, high gamma values display whitish images and low gamma values display blackish images.

• RED:

Set your own red color levels.

• GREEN:

• BLUE:

Select the screen color.

WARM: MEDIUM: COOL:

Set your own green color levels.

Set your own blue color levels.

Set the screen to warm color temperature (more red).

Set the screen to medium color temperature.

Set the screen to cool color temperature (more blue).

Page 17

ENGLISH

ENG

CUSTOMIZING SETTINGS

DISPLAY

Press

to display the

button on the bottom of the Monitor set

OSD.

Select the "

option settings.

Select

Enter to

Set the options by pressing the ◄ or ► or ▼

buttons.

Select

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Each option is explained below.

MENU > NEXT MENU > DISPLAY Description

HORIZONTAL

VERTICAL

CLOCK

PHASE

This setting is only available for analog input.

NEXT MENU

DISPLAY

EXIT

by pressing the ► button.

by pressing the ▼ button.

to leave the OSD menu.

" button to enter the more

To move image left and right.

To move image up and down.

To minimize any vertical bars or stripes visible on the screen background.The horizontal screen size will also change.

To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters.

VOLUME

Press

Select the "

Select

Enter to

Set the options by pressing the ◄ or ► buttons.

Select

Each option is explained below.

MENU > NEXT MENU > VOLUME Description

VOLUME

button on the bottom of the Monitor set

to display the

option settings.

To return to the upper menu or set other menu items, use the up arrow ( ) button.

OSD.

NEXT MENU

VOLUME

EXIT

by pressing the ► button.

by pressing the ▼ button.

to leave the OSD menu.

" button to enter the more

To adjust the volume of headphone/earphone.(Only for HDMI input)

Page 18

CUSTOMIZING SETTINGS

OTHERS

Press

Select the "

Select

Enter to

Set the options by pressing the ◄ or ► or ▼

Select

Each option is explained below.

MENU > NEXT MENU > OTHERS Description

LANGUAGE

POWER INDICATOR

WHITE BALANCE

button on the bottom of the Monitor set

to display the

option settings.

buttons.

To return to the upper menu or set other menu items, use the up arrow ( ) button.

The white balance function is only available for analog input.

OSD.

NEXT MENU

OTHERS

EXIT

by pressing the ► button.

by pressing the ▼ button.

to leave the OSD menu.

" button to enter the more

To choose the language in which the control names are displayed.

Use this function to set the power indicator on the bottom side of the monitor to ON or OFF.If you set OFF, it will go off. If you set ON at any time, the power indicator will automatically be turned on.

If the output of the video card is different the required specifications,the color level may deteriorate due to video signal distortion. Using this function, the signal level is adjusted to fit into the standard output level of the video card in order to provide the optimal image.Activate this function when white and black colors are present in the screen.

ENGLISH

ENG

SETTINGS

To watch 3D, press the button at the bottom of the monitor.

To start 3D setting, press the ► button to go to the "

SETTINGS

Select

Each option is explained below.

3D Description

3D MODE Recognizes the input image automatically and displays 3D images on the

EXIT

" menu.

to leave the OSD menu.

screen.

NOTE

Set Media Player in “Full Screen” Mode to watch 3D movies.

It is recommended to select 1920x1080@60Hz for optimal 3D viewing.

When the 3D mode is activated, the OSD size increases to 3D OSD.

Page 19

ENGLISH

ENG

CUSTOMIZING SETTINGS

FUNC.Settings

3D SETTINGS

To display the 3D OSD, press the

FUNC.

button at

the bottom of the monitor.

Press the ◄ , ► or ▼ button to change settings.

Select

EXIT

to leave the OSD menu.

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Each option is explained below.

FUNC. > 3D SETTINGS

OFF

2D → 3D

SIDE BY SIDE TOP & BOTTOM

Displays the input data as it is.

A user can see 2D picture as 3D images.

3D COLOR EFFECT

3D DEPTH

3D VIEWPOINT

SIDE BY SIDE: An image signal transmitted in side-by-side format is processed for viewing in 3D. TOP & BOTTOM: An image signal transmitted in up-and-down format is processed for viewing in 3D.

3D COLOR EFFECT

3D → 2D

3D L/R CHANGE

The colors suitable for 3D pictures are applied.

Adjusts the stereoscopic effect of the 3D image converted from a 2D image.

Adjusts the perspective of 3D picture.

The colors suitable for 3D picture are applied

Converts 3D images into 2D images.

The L/R picture is switched. Select a screen with better 3D display quality.

R-L

The right output of the 3D image is displayed before the left.

L-R

The left output of the 3D image is displayed before the right.

Description

CAUTION

3D Mode.

SIDE BY SIDE TOP & BOTTOM

Select the appropriate format according to the 3D input signal.

If the 3D option selected is incorrect, images may not be displayed properly.

To watch 3D images, select 3D mode.

If 3D is converted to 2D for some content, the left or right image may be truncated, depending on

the content.

NOTE

The [2D → 3D] mode is available for all input modes.

When input is changed, 3D mode is automatically turned off.

Some menus may not work while watching 3D video.

Page 20

CUSTOMIZING SETTINGS

Setting Dual Play

Connect a game console to the monitor.

To start Dual Play mode, press the FUNC. button at the bottom of the monitor.

Select the screen split mode supported by the game.

Put on the Dual Play glasses to enjoy game.

NOTE

What is Dual Play mode?

When playing a 1:1 battle game with a game console, such as Playstation,XBox and Wii,users used to play the game with the screen divided top and bottom or side by side. With Dual Play mode, each player can enjoy the game with a full screen.

To play in Dual Play mode, the Dual Play glasses (type A and B) are required.

The Dual Play glasses are not provided with the monitor. Please purchase them separately.

The game should support the screen split mode to be played in Dual Play mode.

(Operation type of Dual Play: Side by Side / Top & Bottom)

If the screen does not look clear enough with the Dual Play glasses on, change the glasses with

each other. You should choose proper glasses according to the operation type of Dual Play.

ENGLISH

ENG

CAUTION

Certain images may appear overlapped during playing game. It is recommended to play right in front

of the screen. When the game console has a low resolution, the picture quality may not be good in Dual Play mode.

Please note that Dual Play glasses are different from regular 3D glasses. There is the mark "Dual

Play" written on the Dual Play glasses.

Page 21

CUSTOMIZING SETTINGS

ENGLISH

ENG

PICTURE MODE

To display the

Set the options by pressing the ◄ or ► or ▼ buttons.

Select

PICTURE MODE

EXIT

to leave the OSD menu.

OSD, press the

< PC mode: D-Sub, DVI-D, HDMI input >

Options in PC/AV MODE are available only with HDMI input.

Each option is explained below.

FUNC

< AV mode: HDMI input >

. button at the bottom of the monitor.

FUNC. > PICTURE MODE> PC MODE

CUSTOM

TEXT

PHOTO

CINEMA

GAME

FUNC. > PICTURE

MODE> AV MODE

CUSTOM

VIVID 1

VIVID 2

STANDARD

CINEMA

Description

The user can adjust each element. The color mode of the main menu can be adjusted.

The screen can be optimized for document processing.

The screen can be optimized to improve the visual effect of an image.

The screen can be optimized to improve the visual effect of a video.

The screen can be optimized for game play.

Description

A user can adjust each element. The color mode of main menu can be adjusted.

The screen can be optimized for vivid visual effects.

The screen can be optimized for more vivid visual effects.

The screen can be optimized to display normal picture quality.

The screen can be optimized to improve the visual effect of a video.

Page 22

SUPER+RESOLUTION

To display

FUNC.

Press ◄ , ► or ▼ button to set up options.

SUPER+RESOLUTION

button on the bottom of the

OSD, press the

monitor

CUSTOMIZING SETTINGS

ENGLISH

ENG

Select

Each option is explained below.

FUNC. > SUPER+ RESOLUTION

OFF

LOW

MEDIUM

HIGH

EXIT

to leave the OSD menu.

Select this option for everyday viewing. SUPER+RESOLUTION is turned off in this mode.

The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow-moving pictures or still images.

The optimized picture quality is displayed when a user wants images between low and high modes for comfortable viewing. It is effective for UCC or SD video.

Optimized picture quality is displayed when a user wants crystal clear images. It is effective for high quality video or game.

Description

NOTE

Select SR (SUPER+ RESOLUTION) mode to display a blurred image as a sharp image. (Please

note there may be a noise depending on the SR mode.)

Page 23

CUSTOMIZING SETTINGS

ENGLISH

ENG

SUPER ENERGY SAVING

To display

FUNC

Set the options by pressing the ◄ or ► or ▼ buttons.

Select

Each option is explained below.

FUNC. >SUPER ENERGY

SAVING

OFF

RESET

SUPER ENERGY SAVING

. button at the bottom of the monitor.

EXIT

to leave the OSD menu.

The SUPER ENERGY SAVING function is used to save energy to the maximum extent while using the monitor. When the SUPER ENERGY SAVING function is turned on, you can save as much energy as Super Energy Saving efficiency allows.

Disables the SUPER ENERGY SAVING function.

Resets the values of total energy consumption reduction and CO2 emission reduction.

NOTE

OSD, press the

POWER REDUCTION

CO2 REDUCTION

Energy saving data (W/h)

SUPER ENERGY SAVING 7 W/h 9 W/h

: Total amount of reduced energy consumption.

: Total amount of reduced CO2.

584 mm (23 inch) 686 mm (27 inch)

Description

The energy-saving data may vary depending on panel or panel supplier.

LG measures the data by using a "Broadcast Video Signal".

(Broadcasting video included: IEC 62087) The Super Energy Saving data indicates how much energy can be saved when the Super Energy

Saving function is used.

Page 24

TROUBLESHOOTING

Check the following before calling for service.

No image appears

Is the power cord of the display connected?

Is the power indicator light on?

Is the power on and the power indicator Red?

Is the power indicator flickering?

Do you see an "OUT OF RANGE" message on the screen?

Do you see a "NO SIGNAL" message on the screen?

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when you push MENU button?

yCheck and see if the power cord is connected properly to the power

outlet.

yPress the Power button.

yAdjust the brightness and the contrast.

yIf the display is in power saving mode, try moving the mouse or

pressing any key on the keyboard to bring up the screen.

yTry to turn on the PC.

yThis message appears when the signal from the PC (video card) is

out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again.

yWhen the monitor is on "No-Signal" in 5 minutes, the monitor goes to

DPM mode.

yYou can secure the current control settings, so that they cannot be

inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds: the message “OSD UNLOCKED” will appear.

ENGLISH

ENG

Display image is incorrect

Display Position is incorrect.

On the screen background, vertical bars or stripes are visible.

Any horizontal noise appearing in any image or characters are not clearly portrayed.

yPress the

AUTO

button to automatically adjust your display image to

the ideal setting.

yPress the

AUTO

button to automatically adjust your display image to

the ideal setting.

yPress the

AUTO

button to automatically adjust your display image to

the ideal setting.

yCheck

Control Panel ► Display ► Settings

and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color).

Page 25

ENGLISH

ENG

TROUBLESHOOTING

CAUTION

Control Panel ► Display ► Settings

Check

changed. If yes, readjust the video card to the recommend resolution. If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the

screen may be dimmed, truncated or biased. Make sure to select the recommend resolution. The setting method can differ by computer and O/S (Operation System), and resolution mentioned

above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer.

Display image is incorrect

The screen color is mono or abnormal.

The screen blinks.

yCheck if the signal cable is properly connected and use a screwdriver

to fasten if necessary. yMake sure the video card is properly inserted in the slot. ySet the color setting higher than 24 bits (true color) at

► Settings

yCheck if the screen is set to interlace mode and if yes, change it to the

recommend resolution.

and see if the frequency or the resolution were

Control Panel

Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?

Have you installed the display driver?

The screen is flickering.

Did you select the recommended resolution?

yBe sure to install the display driver from the display driver CD (or

diskette) that comes with your display. Or, you can also download the

driver from our web site: http://www.lg.com. yMake sure to check if the video card supports Plug&Play function.

yIf the selected resolution is HDMI

be flickering. Change the resolution to the recommended resolution

1080P

1080i

60/50 Hz, the screen may

Page 26

TROUBLESHOOTING

TROUBLESHOOTING WHEN USING 3D MODE

I can see a swirling oil-like pattern on the monitor when the monitor is turned off.

yThis is caused by the interference of external light in the air layer between the LCD surface and 3D filter.

The pattern becomes almost invisible when you turn on the power again.

I cannot see 3D image properly

If you are not using the glasses provided with the monitor,

If you view 3D images outside the optimal viewing angle or distance,

If you have not set the resolution,

If the images that your left and right eyes see are reversed,

yWhen you view 3D images with this monitor, it is very important

that you use the glasses provided with the monitor. The glasses are designed to compensate optically for the 3D filter attached to the surface of the monitor. If you wear third-party glasses, you may not see 3D images properly on the monitor.

D2343PB

D2743PB

yPlease set the resolution of the monitor to the maximum (1920 x

1080 @ 60 Hz) in the display settings. The 3D software may not work properly if the resolution is not set to the maximum.

yThe stripe images in the odd-numbered lines are the ones that your

right eye sees on the monitor. If you only see the stripe images, not 3D images, set the images for your right eye to be displayed in the odd-numbered lines by changing the player or viewer option of the 3D software.

yThe optimal viewing angle of the monitor is 12° in

vertical direction while 130° in horizontal direction; the monitor 3D viewing range is between 55 cm to 400 cm from the monitor.

 When you view 3D images outside the optimal

viewing angle or the monitor 3D viewing range, the images may look overlapped or not be displayed properly in 3D.

yThe optimal viewing angle of the monitor is 12° in

vertical direction while 120° in horizontal direction; the monitor 3D viewing range is between 55 cm to 500 cm from the monitor.

 When you view 3D images outside the optimal

viewing angle or the monitor 3D viewing range, the images may look overlapped or not be displayed properly in 3D.

ENGLISH

ENG

I cannot see 3D but only 2D images.

yThis monitor works both in 2D and 3D mode. You can view a video in 3D if it is made in 3D. If you try

to view 2D images in 3D, they might not be displayed properly or you may experience poor picture quality.

Page 27

SPECIFICATIONS

ENGLISH

ENG

SPECIFICATIONS

D2343PB

Display Screen Type

Pixel Pitch

Sync Input Horizontal Frequency

Vertical Frequency

Input Form

Video Input Signal Input

Input Form

Resolution Max

Recommend

Plug & Play

Power Consumption

Power Input

AC-DC Adapter

Dimensions (Width x Height x Depth)

Weight

Tilt Range

Environmental conditions

DDC 2B(Analog,Digital,HDMI)

On Mode : 25 W(Typ.)

Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W

19 V 1.6 A

Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE

OUTPUT:

With Stand

Without Stand

3.2 kg

-5° to 20°

Operating Temperature Operating Humidity

Storage Temperature Storage Humidity

19 V 1.7 A

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel,Anti-Glare coating

58.4 cm visible diagonal (23 inch)

0.265 mm x 0.265 mm (Pixel Pitch)

30 kHz to 83 kHz (Automatic)

56Hz to 75Hz (D-SUB, DVI-D) 56Hz to 61Hz (HDMI)

Separate Sync. Digital

15 pin D-SUB Connector /DVI-D Connector (Digital) HDMI Connector

RGB Analog (0.7 Vp-p/ 75 ohm), Digital

D-SUB(Analog) : 1920 x 1080 @ 60 Hz DVI / HDMI (Digital) : 1920 x 1080 @ 60 Hz

VESA 1920 x 1080 @ 60 Hz

54.4 cm x 40.6 cm x 18.1 cm

54.4 cm x 33.2 cm x 5.5 cm

10°C to 35 °C 10 % to 80 %

-20°C to 60 °C 5 % to 90 % non-Condensing

Product specifications shown above may be changed without prior notice due to upgrade of product functions.

Page 28

SPECIFICATIONS

D2743PB

Display Screen Type

Pixel Pitch

Sync Input Horizontal Frequency

Vertical Frequency

Input Form

Video Input Signal Input

Input Form

Resolution Max

Recommend

Plug & Play

Power Consumption

Power Input

AC-DC Adapter

Dimensions (Width x Height x Depth)

Weight

Tilt Range

Environmental conditions

DDC 2B(Analog,Digital,HDMI)

On Mode : 27 W(Typ.)

Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W

19 V 1.6 A

OUTPUT:

With Stand

Without Stand

4.8 kg

-5° to 20°

Operating Temperature Operating Humidity

Storage Temperature Storage Humidity

19 V 1.7 A

ENGLISH

ENG

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel,Anti-Glare coating

68.6 cm visible diagonal (27 inch)

0.311 mm x 0.311 mm (Pixel Pitch)

30 kHz to 83 kHz (Automatic)

56Hz to 75Hz (D-SUB, DVI-D) 56Hz to 61Hz (HDMI)

Separate Sync. Digital

15 pin D-SUB Connector /DVI-D Connector (Digital) HDMI Connector

RGB Analog (0.7 Vp-p/ 75 ohm), Digital

D-SUB(Analog) : 1920 x 1080 @ 60 Hz DVI / HDMI (Digital) : 1920 x 1080 @ 60 Hz

VESA 1920 x 1080 @ 60 Hz

64.2 cm x 45.9 cm x 20.3 cm

64.2 cm x 39.0 cm x 4.7 cm

10°C to 35 °C 10 % to 80 %

-20°C to 60 °C 5 % to 90 % non-Condensing

Product specifications shown above may be changed without prior notice due to upgrade of product functions.

Page 29

ENGLISH

ENG

SPECIFICATIONS

Preset Modes (Resolution)

Display Modes (Resolution)

720 x 400 31.468 70 -/+ *

640 x 480 31.469 60 -/-

640 x 480 37.500 75 -/- *

800 x 600 37.879 60 +/+

800 x 600 46.875 75 +/+ *

1024 x 768 48.363 60 -/-

1024 x 768 60.023 75 +/+ *

1152 x 864 67.500 75 +/+ *

1280 x 1024 63.981 60 +/+

1280 x 1024 79.976 75 +/+ *

1680 x 1050 65.290 60 -/+

1920 x 1080 67.500 60 +/+ Recommend Mode

* HDMI PC mode not supported.

Horizontal Frequency(kHz)

Vertical Frequency(Hz)

Polarity(H/V) Remark

HDMI video 3D timing

Resolution Play Rate 3D Format

1920x1080p 59.94 Hz / 50 Hz

1280x720p 59.94 Hz / 50 Hz

1920x1080i 59.94 Hz / 50 Hz Side by Side (half)

1920x1080p 24 Hz / 30 Hz

CAUTION

To play 3D videos in HDMI 3D Frame Packing, HDMI 3D Side by Side or HDMI 3D Top & Bottom,

the media content and player need to support these formats. The video input in HDMI 3D format is automatically converted into 3D video.

Top & Bottom

Side by Side (half)

Frame Packing

Top & Bottom

Side by Side (half)

Frame Packing

Top & Bottom

Side by Side (half)

Page 30

SPECIFICATIONS

HDMI TIMING

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz)

576P 31.25 50

720P 37.50 50

720P 45.00 60

1080i 28.12 50

1080i 33.75 60

1080P 56.25 50

1080P 67.50 60 Recommend Mode

ENGLISH

ENG

Indicator

Mode LED Color

On Mode Red

Sleep Mode Blinking Red

Off Mode Off

Page 31

PRECAUTIONS TO TAKE WHEN VIEWING 3D IMAGES

ENGLISH

ENG

SAFETY PRECAUTIONS

Precautions to take when viewing 3D images

If you view 3D images from too close a distance, your eyesight may deteriorate.

If you view images in 3D for a long period of time, you may feel dizzy or experience blurred vision.

If you are pregnant, elderly, have heart problems, experience severe nausea or if you are under the influence of alcohol, we recommend that you do not view 3D images. This is because the 3D images can cause disorientation and confusion.

Put fragile or breakable objects away when viewing 3D images. Such objects may break, or cause personal injuries when you are startled by the realistic 3D images.

Parents should prevent children who are 5 years or younger from watching 3D images because viewing 3D images can be harmful to vision development.

WARNING

Warning about photosensitivity seizures Some users may have a seizure or other abnormal reactions when they are exposed to a flashing light or a particular pattern in a video game or film. If anyone in your family has a history of epilepsy or has ever experienced any kind of seizure, please consult your doctor before viewing 3D images. If you exhibit any of the symptoms listed below when viewing 3D images, stop viewing immediately and have a break.

Dizziness, blurred vision or facial tics,

involuntary movements, twitching, blackouts, confusion and disorientation. Please consult your doctor if such symptoms persist.

To prevent a photosensitivity seizure, please take the following precautions.

Have a 5- to 15-minute break every hour.

If your left and right eye sight is significantly

different, correct the sight difference first. You should be able to see all of the screen at

eye level. If you experience headaches, fatigue or

dizziness, stop viewing and have a rest. Do not view 3D images when you are tired or

ill.

Precautions to take when viewing 3D images

Parents/guardians should monitor children’s viewing of 3D images because they may not be accustomed to the 3D viewing experience and lack knowledge on how to handle potential risks.

When using 3D Glasses

Do not use the 3D glasses as regular glasses, sunglasses, or goggles. This may cause your vision to

get worse. Do not keep the 3D glasses in an extremely hot or cold place. This may cause damage to the shape.

Do not use the 3D glasses if they are damaged because this may cause your vision to get worse or dizziness. The lenses of the 3D glasses (polarizing film) are easily scratched. Use a soft and clean cloth when

cleaning it. Do not use any chemicals.

CAUTION

Page 32

PROPER POSTURE

Proper posture for using the Monitor set.

Adjust your distance from the Monitor set to allow you to view images from the optimal distance (L).

Adjust the

Monitor set and

your posture to

allow you to view

images at the

optimal viewing

angle (D).

Place your hands

gently on the

keyboard, keeping

your arms bent at

the elbows and

horizontally outright.

ENGLISH

ENG

Adjust the location of the Monitor set to avoid it reflecting light.

D2343PB

Mode Size

When viewing 3D

images

Monitor 3D viewing

range (L)

58.4 cm 55 cm to 400 cm 90 cm 12°

Monitor 3D optimal

viewing distance (L)

Optimal viewing

angle (D)

D2743PB

Mode Size

When viewing 3D

images

Monitor 3D viewing

range (L)

68.6 cm 55 cm to 500 cm 100 cm 12°

Monitor 3D optimal

viewing distance (L)

Optimal viewing

angle (D)

Precautions to take when viewing 3D images

Wear the 3D glasses provided with the Monitor set.

Watch your posture.

Remain at the optimal distance and angle when viewing 3D images.

(Viewing 3D images too closely may cause your vision to worsen, or you may experience dizziness.)

Page 33

Make sure to read the Safety Precautions before using the product. Keep the Owner’s Manual (CD) in an accessible place for future reference. The model and serial number of the SET is located on the back and one side of the SET. Record it below should you ever need service.

MODEL

SERIAL

ENERGY STAR is a set of power-saving guidelines issued by the U.S.Environmental Protection Agency(EPA).

As an ENERGY STAR Partner LGE U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efﬁciency.

LG D2743PB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

OWNER’S MANUAL

CONTENTS

ASSEMBLING AND PREPARING

Unpacking

Parts and buttons

Setting up the Monitor set

Attaching the Stand Base

Detaching the Stand Base

Mounting on a table

Using the cable holder

Mounting on a wall

USING THE MONITOR SET

Connecting to a PC

D-SUB connection

DVI-D connection

HDMI connection

CUSTOMIZING SETTINGS

Customizing Settings

Menu Settings

PICTURE

COLOR

DISPLAY

VOLUME

OTHERS

FUNC.Settings

3D SETTINGS

Setting Dual Play

PICTURE MODE

SUPER+RESOLUTION

SUPER ENERGY SAVING

TROUBLESHOOTING

TROUBLESHOOTING WHEN USING 3D MODE

SPECIFICATIONS

D2343PB

D2743PB

Preset Modes (Resolution)

Indicator

PRECAUTIONS TO TAKE WHEN VIEWING 3D IMAGES

SAFETY PRECAUTIONS

When using 3D Glasses

PROPER POSTURE

Proper posture for using the Monitor set.

Precautions to take when viewing 3D images